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Analysis of the Curative Effect of Preoperative Intra-Arterial Infusion Chemoembolization on Stage IB2-IIB Uterine Cervix Cancer

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Chinese Journal of Clinical Oncology 2008年第6期5卷 443-447页

作者： Huashu Li fuxiang liu Guohe Zhou Zhaoxia Mo Department of Gynecology and Obstetrics the 169th Central Hospital of the People＇sLiberation Army of China Hengyang 421002Hunan Province. China.

OBJECTIVETo investigate the short-term and long-termtherapeutic efficacy of preoperative intra-arterial infusion chemo-embolization on stage IB_2-IIB uterine cervix cancer (UCC).METHODS A total of 143 patients with Stage IB_2-IIB UCCwere divided into a clinical trial group and a control *** in the clinical trial group(n=86)were treated with acombined therapy,i.e.,preoperative intra-arterial infusion chemo-embolization,surgical therapy and postoperative radiotherapy,and those in the control group (n=57) were given surgical therapyand post-operative *** adverse effects,changes inlocal lesion and pathological examinations of the cancer,and thestate during the surgery were observed after the intra-arterialinfusion *** survival rate and recurrencerate between the two groups were *** The total effective rate of the intra-arterial infusionchemo-embolization on Stage IB_2-IIB UCC was 93.02%.Thetreatment could reduce tumor size,bring about retro-conversionsof the clinical stage of the tumors and pathological grade of thecancer cells,and decrease the quantity of intra-operative bloodloss as well as the operating *** could significantly improvethe 5-year survival rate (P<0.05),and reduce the 2 and 5-yeartumor recurrence rates (P<0.05).Moreover,its side effects *** Preoperative intra-arterial infusion chemo-embolization can create conditions for radical operation,lower thepostoperative recurrence rate,and improve the prognosis in thepatients with *** is an effective therapy in treating UCC.

关键词：子宫颈癌动脉灌注化疗临床

基于多孔介质模型的网衣对波流场影响的数值模拟研究

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中国造船 2022年第2期63卷 172-180页

作者：刘富祥孙国庆孙树政哈尔滨工程大学船舶工程学院哈尔滨150001 烟台哈尔滨工程大学研究院烟台264000

用多孔介质模型模拟网箱中的刚性金属网衣。基于计算流体力学软件STAR-CCM+,建立稳定的来流作用下刚性网衣对周围流场影响的数值模型,研究水流经过网衣后流场的变化及流速衰减,并与模型试验结果进行比较,验证了多孔介质模型模拟网衣周... 详细信息

用多孔介质模型模拟网箱中的刚性金属网衣。基于计算流体力学软件STAR-CCM+,建立稳定的来流作用下刚性网衣对周围流场影响的数值模型,研究水流经过网衣后流场的变化及流速衰减,并与模型试验结果进行比较,验证了多孔介质模型模拟网衣周围流场的正确性。建立了波浪与网衣相互作用的数值模型,分析刚性网衣对波浪衰减的影响以及网衣的波浪透射系数与波浪参数之间的关系,为对网箱内部波流场的研究提供参考。

关键词：网衣多孔介质模型流速衰减波浪透射系数

Effects of Trade Liberalization of the Host Country on the Inflow of FDh An Empirical Study on China

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Chinese Business Review 2003年第1期2卷 52-59页

作者： Ping Li fuxiang liu 12 Zhangzhou Road Zibo Shangdong ProvincePostcode Postcode 255049 Master of Economics Associate Professor of Economics School ol Econorrucs ot Shandong University of Technology.

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基于深度学习的无人机自主降落标识检测方法

航空兵器 2023年第5期30卷 115-120页

作者：李丹邓飞赵良玉刘福祥中国航空研究院北京100029 华北科技学院河北廊坊065201 北京理工大学北京100081

为提高无人机自主降落的实时性和准确性,提出了一种基于深度学习的降落标识检测方法。首先,采用轻量级网络MobileNetv2作为主干网络,完成特征提取任务。其次,借鉴YOLOv4的网络结构,引入深度可分离卷积代替部分标准卷积,在基本不影响模... 详细信息

为提高无人机自主降落的实时性和准确性,提出了一种基于深度学习的降落标识检测方法。首先,采用轻量级网络MobileNetv2作为主干网络,完成特征提取任务。其次,借鉴YOLOv4的网络结构,引入深度可分离卷积代替部分标准卷积,在基本不影响模型性能的情况下降低计算量。然后,提出了一种基于跳跃连接结构的特征金字塔模块,将主干输出的特征图进行拼接,融合目标细节信息和语义信息,得到表征能力更强的特征。最后,基于深度可分离卷积对YOLOv4的检测头进行优化,完成目标检测任务。在Pascal VOC数据集和降落标识数据集上分别进行实验,结果表明,改进的检测算法有效降低了模型的计算量和参数量,提高了检测速度,且能够满足无人机自主降落的精度需求。

关键词：无人机视觉引导自主降落标识检测深度学习

Inactivation of Staphylococcus aureus and Enterococcus faecalis by a direct-current,cold atmospheric-pressure air plasma microjet

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The Journal of Biomedical Research 2010年第4期24卷 264-269页

作者： Ye Tian Peng Sun Haiyan Wu Na Bai Ruixue Wang Weidong Zhu Jue Lnang fuxiang liu West China College of Stomatology Siehuan University Chengdu 610041 Siehuan province China Department of Biomedical Engineering College of Engineering Peking University Beijing 100871 China Aeademy for Advanced Interdisciplinary Studies Peking University Beijing 100871 China Department of Applied Science and Technology Saint Peter's College New Jersey 07306 USA

Objective： A direct-current, cold atmospheric-pressure air plasma microjet （PMJ） was performed to inactivate Staphylococcus aureus （S. aureus） and Enterococcusfaecalis （E. faecalis） in air. The process of sterilization and morphology of bacteria was observed. We wish to know the possible inactivation mechanisms of PMJ and explore a potential application in dental and other temperature sensitive treatment. Methods： In this study, we employed a direct current, atmospheric pressure, cold air PMJ to inactivate bacterias. Scanning electron microscopy was employed to evaluate the morphology of S. aureus and showed rupture of cell walls after the plasma treatment and Optical emission spectrum （OES） were used to understand the possible inactivation mechanisms of PMJ. Re- suits＂ The inactivation rates could reach 100% in 5 min. When the distance between the exit nozzle of the PMJ device and Petri dish was extended from 1 cm to 3 cm, effective inactivation was also observed with a similar inactivation curve. Conclusion： The inactivation of bacteria is attributed to the abundant reactive oxygen and nitrogen species, as well as ultroviolet radiation in the plasma. Different life spans and defensibilities of these killing agents may hold the key to understanding the different inactivation curves at different treatment distances.

关键词： plasma Staphylococcus aureus Enterococcusfaecalis free radicals reactive oxygen ultroviolet

Teaching Research and Effect Observation on the Integration of Clinical Medicine Integrated Course and Ideological and Political Elements from the Perspective of“Sanquan Education”

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Journal of Contemporary Educational Research 2024年第4期8卷 270-275页

作者： Wensi liu Chunyan Zhao Xiangying Kong Zhiwu Ji Cuicui Yu fuxiang Song Jincai Shang Jiamusi University Jiamusi 154002Heilongjiang ProvinceChina

Purpose:To analyze the application path of the integration of clinical medicine integrated courses with the elements of ideology and politics under the theory of“Sanquan Education,”and to provide references for the promotion of educational reform in medical ***:60 clinical medicine undergraduates at Jiamusi University in 2018 and 2019 were randomly selected as research *** the basis of the analysis of students’characteristics and pre-study content,the students were divided into the integration group and the traditional group,each with 30 *** in the integration group carried out clinical medicine integrated class with the integration of ideological and political *** in the traditional group carried out the traditional clinical medicine integrated *** evaluation scales,anonymous questionnaires,and interviews were used to conduct research,collect data,and compare and observe the application ***:After carrying out different modes of clinical medicine integrated courses,the undergraduates of the Excellent Physician Class in the integration group were higher than those in the traditional group in terms of teaching satisfaction,comprehensive quality,basic knowledge test,and case analysis scores through questionnaire analysis(P<0.05).In the evaluation of the effect of ideological education,the undergraduates of the Excellent Physician Class of the integration group were higher than the traditional group in terms of the acceptance of doctor-patient communication,the correct rate of mastering the history of the discipline,and the correct rate of mastering the frontiers and policies(P<0.05).Conclusion:Through the integration of clinical medicine integrated course and ideological and political elements,we can help students establish correct values while teaching them professional knowledge,improve the implementation of moral education in medical schools,cultivate excellent medical workers with high morality

关键词： Sanquan Education Clinical medicine integrated course Ideological and political elements Teaching

“探究培养液中酵母菌种群数量的变化”实验的改进

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生物学通报 2023年第7期58卷 34-36页

作者：刘付香中山市实验中学广东中山528404

“探究培养液中酵母菌种群数量的变化”实验过程复杂、计数困难、硬件设施要求高,导致实验结果误差较大,严重影响实验的开设率。本文采用残翅果蝇替代酵母菌作为实验材料,并通过自制果蝇培养瓶达到活体计数的目的,降低了实验难度,提升... 详细信息

“探究培养液中酵母菌种群数量的变化”实验过程复杂、计数困难、硬件设施要求高,导致实验结果误差较大,严重影响实验的开设率。本文采用残翅果蝇替代酵母菌作为实验材料,并通过自制果蝇培养瓶达到活体计数的目的,降低了实验难度,提升了实验的可行性和实效性。

关键词：种群数量残翅果蝇酵母菌商果蝇培养瓶

环节质量控制在血液透析室医院感染管理中的应用效果

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中国社区医师 2023年第35期39卷 167-168,F0003页

作者：刘付香盱眙县中医院院感部江苏淮安211700

目的:探讨环节质量控制在血液透析室医院感染管理中的应用效果。方法:选取2020年7月-2021年6月盱眙县中医院收治的100例血液透析患者作为常规组,选取2021年7月-2022年6月收治的100例血液透析患者作为研究组。常规组实施常规管理,研究组... 详细信息

目的:探讨环节质量控制在血液透析室医院感染管理中的应用效果。方法:选取2020年7月-2021年6月盱眙县中医院收治的100例血液透析患者作为常规组,选取2021年7月-2022年6月收治的100例血液透析患者作为研究组。常规组实施常规管理,研究组实施环节质量控制管理。比较两组管理效果。结果:研究组总满意度高于常规组,差异有统计学意义(P=0.017)。研究组院内感染总发生率低于常规组,差异有统计学意义(P=0.049)。研究组护理不良事件总发生率低于常规组,差异有统计学意义(P=0.037)。结论:环节质量控制管理在血液透析室医院感染管理中的应用效果显著,能够有效提升患者满意度,降低院内感染发生率,减少护理不良事件。

关键词：血液透析环节质量控制院内感染护理不良事件

基于区块链技术的高校智慧图书馆建设路径研究

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齐鲁师范学院学报 2022年第4期37卷 49-55页

作者：刘福祥齐鲁师范学院图书馆山东济南250200

信息技术时代,用户的阅读习惯及对图书资源的需求方式正在发生改变,传统图书馆的资源服务功能远不能满足用户的需求,需要加快智慧图书馆建设。区块链技术作为信息技术的前沿,具有“去中心化”和“分布式存储”的特点,将区块链技术运用... 详细信息

信息技术时代,用户的阅读习惯及对图书资源的需求方式正在发生改变,传统图书馆的资源服务功能远不能满足用户的需求,需要加快智慧图书馆建设。区块链技术作为信息技术的前沿,具有“去中心化”和“分布式存储”的特点,将区块链技术运用于智慧图书馆建设中,能实现图书馆数据资源的共享、保障数据资源的安全、提升图书服务的效率和水平。因此,研究基于区块链技术的高校智慧图书馆建设具有重要意义。文章分析区块链技术在高校智慧图书馆建设中的作用,剖析高校智慧图书馆建设中存在的问题,提出区块链视阈下高校智慧图书馆建设模式及建设路径,为高校智慧图书馆建设提供思路。

关键词：区块链技术高校智慧图书馆路径